Diamondback Firearms DB9 9mm Luger Pistol, 3″ Barrel, 6+1-Round

Product Description

The Diamondback Firearms DB9 is a compact 9mm Luger pistol with a 3″ barrel and 6+1-round capacity. It has a polymer frame and a single stack magazine, so the grip stays narrow. It weighs 11 oz and measures 5.6″ overall, which keeps it small and light for a full-power 9mm.

The barrel is 410 stainless steel, and the slide wears a Midnight Bronze Cerakote finish. Sights are fixed, with a dot up front and a two-dot arrangement at the rear. There is nothing to adjust, and nothing to snag when the pistol comes out of a holster.

Safety and trigger

This is a double action only pistol, so every shot gets the same trigger stroke. It also carries a manual safety and a mechanical firing pin block. The magazine catch is steel. One magazine is included with the pistol.

The DB9 fits shooters who want a small 9mm for daily carry, a backup gun, or a simple pistol for the nightstand. Pair it with a holster molded for this frame, spare magazines, and quality 9mm Luger defense and practice ammunition. A basic cleaning kit and a small safe or lockbox round out the setup.

Diamondback Firearms DB9 9mm Luger Pistol, 3" Barrel, 6+1-Round Specifications

What’s in the Box

1 Magazine (per the manufacturer’s listing).

Fits and Pairs With

• Nosler E-Tip 7.62x39mm 123 gr E-Tip Non Toxic Ammo, 20 Rounds
• Remington UMC 9mm Luger 115 gr Full Metal Jacket Ammo, 350 Rounds
• Atomic Subsonic HPBT MatchKing 7.62x39mm 220 gr Ammo, 50 Rounds
• Hornady American Gunner 7.62x39mm 123 gr Ammo, 50 Rounds

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: What caliber and capacity is the Diamondback DB9?

A: 9mm Luger, with 6+1 rounds. It uses a single stack magazine, and one magazine is included.

Q: Does the Diamondback DB9 have a manual safety?

A: Yes. It also has a mechanical firing pin block.

Q: How much does the Diamondback DB9 weigh?

A: 11 oz. Overall length is 5.6", with a 3" barrel.

Q: Is the Diamondback DB9 single action or double action?

A: Double action only. Each shot has the same trigger pull.

Q: Is the Diamondback DB9 a good choice for concealed carry?

A: It can be. It is a compact 9mm that weighs 11 oz, has a slim single stack magazine and fixed sights. Fit and comfort in your own holster still matter.

Warranty and Manufacturer

Covered by the Diamondback Firearms factory warranty; warranty terms come from Diamondback Firearms.

Additional information